381155380157376

Names of 381155380157376

• Cardinal: 381155380157376 can be written as Three hundred eighty-one trillion, one hundred fifty-five billion, three hundred eighty million, one hundred fifty-seven thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 3.81155380157376 × 10¹⁴

Factors of 381155380157376

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 81844

Divisors of 381155380157376

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 29 32 33 36 44 48 58 64 66 72 83 87 88 96 99 116 132 144 166 174 176 192 198 232 249 261 264 288 307 319 332 348 352 396 464 498 522 528 576 614 638 664 696 704 747 792 913 921 928 957 996 1044 1056 1228 1276 1328 1392 1494 1584 1826 1842 1856 1914 1992 2088 2112 2407 2456 2552 2656 2739 2763 2784 2871 2988 3168 3377 3652 3684 3828 3984 4176 4814 4912 5104 5312 5478 5526 5568 5742 5976 6336 6754 7221 7304 7368 7656 7968 8217 8352 8903 9628 9824 10131 10208 10956 11052 11484 11952 13508 14442 14608 14736 15312 15936 16434 16704 17806 19256 19648 20262 20416 21663 21912 22104 22968 23904 25481 26477 26709 27016 28884 29216 29472 30393 30624 32868 35612 38512 40524 43326 43824 44208 45936 47808 50962 52954 53418 54032 57768 58432 58944 60786 61248 65736 71224 76443 77024 79431 80127 81048 81409 86652 87648 88416 91872 97933 101924 105908 106836 108064 115536 121572 131472 142448 152886 154048 158862 160254 162096 162818 173304 175296 176832 183744 195866 203848 211816 213672 216128 229329 231072 238293 243144 244227 262944 280291 284896 293799 305772 317724 320508 324192 325636 346608 391732 407696 423632 427344 458658 462144 476586 486288 488454 525888 560582 569792 587598 611544 635448 641016 648384 651272 693216 732681 738949 783464 815392 840873 847264 854688 881397 895499 917316 953172 972576 976908 1121164 1175196 1223088 1270896 1282032 1302544 1386432 1465362 1477898 1566928 1630784 1681746 1694528 1709376 1762794 1790998 1834632 1906344 1945152 1953816 2216847 2242328 2350392 2360861 2446176 2522619 2541792 2564064 2605088 2686497 2930724 2955796 3133856 3363492 3525588 3581996 3669264 3812688 3907632 4433694 4484656 4700784 4721722 4892352 5045238 5083584 5128128 5210176 5372994 5861448 5911592 6267712 6650541 6726984 6756947 7051176 7082583 7163992 7338528 7625376 7815264 8059491 8128439 8867388 8969312 9401568 9443444 10090476 10745988 11722896 11823184 13301082 13453968 13513894 14102352 14165166 14327984 14677056 15250752 15630528 16118982 16256878 17734776 17938624 18803136 18886888 20180952 20270841 21247749 21491976 23445792 23646368 24385317 24992563 25969471 26602164 26907936 27027788 28204704 28330332 28655968 32237964 32513756 35469552 37773776 40361904 40541682 42495498 42983952 46891584 47292736 48770634 49985126 51938942 53204328 53815872 54055576 56409408 56660664 57311936 60812523 64475928 65027512 70939104 73155951 74326417 74977689 75547552 77908413 80723808 81083364 84990996 85967904 97541268 99970252 103877884 106408656 108111152 113321328 121625046 128951856 130055024 141878208 146311902 148652834 149955378 151095104 155816826 161447616 162166728 169981992 171935808 195082536 195951463 199940504 207755768 212817312 216222304 222979251 224933067 226642656 233725239 243250092 257903712 260110048 274918193 292623804 297305668 299910756 311633652 324333456 339963984 390165072 391902926 399881008 415511536 425634624 432444608 445958502 449866134 453285312 467450478 486500184 515807424 520220096 549836386 585247608 587854389 594611336 599821512 623267304 648666912 668937753 679927968 724784327 780330144 783805852 799762016 824754579 831023072 891917004 899732268 934900956 973000368 1099672772 1170495216 1175708778 1189222672 1199643024 1246534608 1297333824 1337875506 1359855936 1449568654 1560660288 1567611704 1599524032 1649509158 1662046144 1763563167 1783834008 1799464536 1869801912 1946000736 2074382729 2155466093 2174352981 2199345544 2340990432 2351417556 2378445344 2399286048 2474263737 2493069216 2675751012 2899137308 3135223408 3299018316 3527126334 3567668016 3598929072 3739603824 3892001472 4148765458 4310932186 4348705962 4398691088 4681980864 4702835112 4756890688 4798572096 4948527474 4986138432 5351502024 5798274616 6223148187 6270446816 6466398279 6523058943 6598036632 7054252668 7135336032 7197858144 7479207648 7972627597 8297530916 8621864372 8697411924 8797382176 9405670224 9897054948 10703004048 11596549232 12446296374 12540893632 12932796558 13046117886 13196073264 14108505336 14270672064 14395716288 14958415296 15945255194 16595061832 17243728744 17394823848 17594764352 18669444561 18811340448 19399194837 19794109896 21406008096 22818210019 23193098464 23917882791 24892592748 25865593116 26092235772 26392146528 28217010672 31890510388 33190123664 34487457488 34789647696 37338889122 37622680896 38798389674 39588219792 42812016192 45636420038 46386196928 47835765582 49785185496 51731186232 52184471544 52784293056 56434021344 60157099141 63781020776 66380247328 68454630057 68974914976 69579295392 71753648373 74677778244 77596779348 79176439584 91272840076 95671531164 99570370992 103462372464 104368943088 112868042688 120314198282 127562041552 132760494656 136909260114 137949829952 139158590784 143507296746 149355556488 155193558696 158352879168 180471297423 182545680152 191343062328 199140741984 205363890171 206924744928 208737886176 240628396564 255124083104 273818520228 287014593492 298711112976 310387117392 360942594846 365091360304 382686124656 398281483968 410727780342 413849489856 417475772352 481256793128 510248166208 541413892269 547637040456 574029186984 597422225952 620774234784 661728090551 721885189692 730182720608 765372249312 821455560684 962513586256 1082827784538 1095274080912 1148058373968 1194844451904 1241548469568 1323456181102 1443770379384 1460365441216 1530744498624 1642911121368 1925027172512 1985184271653 2165655569076 2190548161824 2296116747936 2646912362204 2887540758768 3285822242736 3850054345024 3970368543306 4331311138152 4381096323648 4592233495872 5293824724408 5775081517536 5955552814959 6571644485472 7940737086612 8662622276304 10587649448816 11550163035072 11911105629918 13143288970944 15881474173224 17325244552608 21175298897632 23822211259836 31762948346448 34650489105216 42350597795264 47644422519672 63525896692896 95288845039344 127051793385792 190577690078688 381155380157376
• Sum of all divisors σ(n): 1251864521107200
• Sum of proper divisors (its aliquot sum) s(n): 870709140949824
• 381155380157376 is an abundant number, because the sum of its proper divisors (870709140949824) is greater than itself. Its abundance is 489553760792448

Bases of 381155380157376

• Binary: 1010110101010100010100111000010011101101111000000₂
• Hexadecimal: 0x15AA8A709DBC0
• Base-36: 3R3WD47E80

Squares and roots of 381155380157376

• 381155380157376 squared (381155380157376²) is 145279423822913818190527205376
• 381155380157376 cubed (381155380157376³) is 55374034016267263683216194416979732353253376
• The square root of 381155380157376 is 19523201.0735272611
• The cube root of 381155380157376 is 72504.8989258739

Scales and comparisons

• 381,155,380,157,376 seconds is equal to 12,119,562 years, 5 weeks, 16 hours, 9 minutes, 36 seconds.
• To count from 1 to 381,155,380,157,376 would take you about thirty million, two hundred ninety-eight thousand, nine hundred five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 381155380157376 cubic inches would be around 6042.1 feet tall.

Recreational maths with 381155380157376

• 381155380157376 backwards is 673751083551183
• The number of decimal digits it has is: 15
• The sum of 381155380157376's digits is 63
• More coming soon!